Renewable aromatics from lignocellulosic lignin

Sathitsuksanoh, Noppadon; Sun, Ning; Shi, Jian; George, Anthe; Sawant, Manali; Singh, Seema; Simmons, Blake

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A - human necessities
A01 - agriculture
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Title: Renewable aromatics from lignocellulosic lignin

Abstract

The present invention provides novel and improved processes for treating a lignocellulosic biomass or technical lignin using ionic liquids to obtain lignin breakdown products and polysaccharide biomass components. Recycling of ionic liquids can be included in the methods of the invention.

Inventors:: Sathitsuksanoh, Noppadon; Sun, Ning; Shi, Jian; George, Anthe; Sawant, Manali; Singh, Seema; Simmons, Blake

Issue Date:: 2021-03-02

Research Org.:: Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1805562

Patent Number(s):: 10934321

Application Number:: 16/254,305

Assignee:: The Regents of the University of California (Oakland, CA); National Technology & Engineering Solutions of Sandia, LLC (Albuquerque, NM)

Patent Classifications (CPCs):: C - CHEMISTRY C07 - ORGANIC CHEMISTRY C07G - COMPOUNDS OF UNKNOWN CONSTITUTION

D - TEXTILES D21 - PAPER-MAKING D21C - PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS

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C - CHEMISTRY C07 - ORGANIC CHEMISTRY C07G - COMPOUNDS OF UNKNOWN CONSTITUTION
C07G1/00 - Lignin

D - TEXTILES D21 - PAPER-MAKING D21C - PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS
D21C11/0007 - {Recovery of by-products, i.e. compounds other than those necessary for pulping, for multiple uses or not otherwise provided for
D21C3/20 - with organic solvents {or in solvent environment}

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DOE Contract Number:: AC02-05CH11231

Resource Type:: Patent

Resource Relation:: Patent File Date: 01/22/2019

Country of Publication:: United States

Language:: English

Citation Formats


                    Sathitsuksanoh, Noppadon, Sun, Ning, Shi, Jian, George, Anthe, Sawant, Manali, Singh, Seema, and Simmons, Blake. Renewable aromatics from lignocellulosic lignin.  United States: N. p., 2021. 
        Web.

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                    Sathitsuksanoh, Noppadon, Sun, Ning, Shi, Jian, George, Anthe, Sawant, Manali, Singh, Seema, & Simmons, Blake. Renewable aromatics from lignocellulosic lignin.  United States.

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                    Sathitsuksanoh, Noppadon, Sun, Ning, Shi, Jian, George, Anthe, Sawant, Manali, Singh, Seema, and Simmons, Blake. Tue .  
        "Renewable aromatics from lignocellulosic lignin".  United States.  https://www.osti.gov/servlets/purl/1805562.

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@article{osti_1805562,

  title        = {Renewable aromatics from lignocellulosic lignin},

  author       = {Sathitsuksanoh, Noppadon and Sun, Ning and Shi, Jian and George, Anthe and Sawant, Manali and Singh, Seema and Simmons, Blake},

  abstractNote = {The present invention provides novel and improved processes for treating a lignocellulosic biomass or technical lignin using ionic liquids to obtain lignin breakdown products and polysaccharide biomass components. Recycling of ionic liquids can be included in the methods of the invention.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2021},

  month        = {3}

}

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Works referenced in this record:

Process for the Conversion of Lipid-Containing Biomass
patent-application, September 2011

Moulijn, Jacob A.; Daamen, Sjoerd; O'Connor, Paul
US Patent Application 13/030277; 20110225878
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Ionic Liquid Pretreatment of Cellulosic Biomass: Enzymatic Hydrolysis and Ionic Liquid Recycle
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Blanch, Harvey W.; Padmanabhan, Sasisanker
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patent-application, October 2014

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US Patent Application 14/343832; 20140309416
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Hearon, William M.; Lo, Cheng Fan
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Fractionation of Lignocellulosic Material Using Ionic Liquids
patent-application, July 2010

Gifford, Angela P.; Severeid, David E.
US Patent Application 12/344906; 20100163018
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20100163018

Pretreatment of Solid Biomass Material Comprising Cellulose with Ionic Liquid Medium
patent-application, July 2012

O'Connor, Paul
US Patent Application 13/391760; 20120178921
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20120178921